Filmography68 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2026 | I Will Find YouSeries | Sophie Burroughs | 65 |
| 2026 | God of FrogsMovie | Eve | 65 |
| 2023 | Sullivan's CrossingSeries | Helen | 62 |
| 2023 | Meet the Killer ParentsMovie | Miriam | 62 |
| 2023 | A Gettysburg ChristmasMovie | Caroline | 62 |
| 2019 | The Morning ShowSeries | Geneva | 58 |
| 2018 | CondorSeries | Lily Partridge | 57 |
| 2018 | Valentina's WeddingMovie | Melanie Tate | 57 |
| 2017 | ChicaneryMovie | Billie Endicott | 56 |
| 2015 | A Christmas TruceMovie | Helena | 54 |
| 2014 | The 100Series | Diana Sydney | 53 |
| 2012 | PerceptionSeries | Mary Morrison | 51 |
| 2012 | The FirmSeries | — | 51 |
| 2011 | National Lampoon's SnatchedMovie | Diane | 50 |
| 2011 | Red Faction: OriginsMovie | The Matriarch | 50 |
| 2010 | The Last SongMovie | Susan Blakelee | 49 |
| 2009 | Celebrity Ghost StoriesSeries | Self | 48 |
| 2009 | Battlestar Galactica: The PlanMovie | Ellen Tigh | 48 |
| 2008 | The MentalistSeries | Arden | 47 |
| 2007 | Saving GraceSeries | Ellen Cooper | 46 |
| 2006 | HeroesSeries | Vanessa Wheeler | 45 |
| 2006 | Last Chance CafeMovie | Hallie Boyer | 45 |
| 2005 | BonesSeries | Rowan | 44 |
| 2005 | ReunionSeries | — | 44 |
| 2005 | School of LifeMovie | Elli Warner | 44 |
| 2005 | Knights of the South BronxMovie | Pat | 44 |
| 2005 | Family PlanMovie | Victoria | 44 |
| 2004 | Battlestar GalacticaSeries | Ellen Tigh | 43 |
| 2004 | Grave MattersMovie | Christine | 43 |
| 2003 | NCISSeries | Caroline Morrow | 42 |
| 2003 | Black SashSeries | Jenny | 42 |
| 2001 | Largo WinchSeries | — | 40 |
| 2000 | CSI: Crime Scene InvestigationSeries | Penelope Russell | 39 |
| 1998 | Dawson's CreekSeries | Woman | 37 |
| 1998 | BlackjackMovie | Dr. Rachel Stein | 37 |
| 1997 | The HungerSeries | Lanie | 36 |
| 1997 | Flood: A River's RampageMovie | Pat Mallory | 36 |
| 1996 | Nash BridgesSeries | Whitney Thomas | 35 |
| 1996 | Kindred: The EmbracedSeries | Alexandra Serris | 35 |
| 1996 | Joe's WeddingMovie | Uta Mann | 35 |
| 1995 | The Outer LimitsSeries | Judy Warren | 34 |
| 1995 | Star Trek: VoyagerSeries | Cmdr. Valerie Archer | 34 |
| 1995 | Dangerous TouchMovie | Amanda Grace | 34 |
| 1995 | Soft DeceitMovie | Anne Fowler | 34 |
| 1995 | The Sister-in-LawMovie | Sarah "Sally" Rae Preston / Rae Phillips / Kelly Richards | 34 |
| 1994 | Probable CauseMovie | Lynn Reilly | 33 |
| 1993 | House of SecretsMovie | Laura Morrell | 32 |
| 1992 | Malcolm XMovie | Sophia | 31 |
| 1992 | Cyber EdenMovie | Prudence | 31 |
| 1991 | Perry Mason: The Case of the Glass CoffinMovie | Terry Weidner | 30 |
| 1989 | Tales from the CryptSeries | Lucy Chadwick | 28 |
| 1987 | Jake and the FatmanSeries | — | 26 |
| 1987 | I'll Take ManhattanSeries | Nanette Alexander | 26 |
| 1986 | L.A. LawSeries | DDA Belinda Fox | 25 |
| 1986 | LovejoySeries | Mary-John Lovejoy | 25 |
| 1986 | BanterMovie | Brent Holliday | 25 |
| 1986 | Pretty in PinkMovie | Benny Hanson | 25 |
| 1985 | The New Alfred Hitchcock PresentsSeries | Donna | 24 |
| 1984 | Murder, She WroteSeries | Connie Norton | 23 |
| 1984 | Murder, She WroteSeries | Rhonda Sykes | 23 |
| 1984 | Roadhouse 66Movie | Melissa Duran | 23 |
| 1984 | Alphabet CityMovie | Angie | 23 |
| 1984 | Flight 90: Disaster on the PotomacMovie | Donna Adams | 23 |
| 1983 | Chained HeatMovie | Cellmate | 22 |
| 1982 | Remington SteeleSeries | Nancy Evans | 21 |
| 1982 | HotelSeries | Sandy Hoyle | 21 |
| 1982 | Family TiesSeries | Christy | 21 |
| 1981 | Falcon CrestSeries | Lorraine Prescott | 20 |